original description Carpenter PH (1888) Report on the Crinoidea collected during the voyage of H.M.S. Challenger, during the years 1873-1876. Part II. The Comatulae. Report on the Scientific Results of the Voyage of H.M.S. Challenger, Zoology 26, x + 402, 70 pls. [details]

basis of record Clark AH, Clark AM (1967) A monograph of the existing crinoids 1(5). Bulletin of the United States National Museum (82):1-860. [details]